Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff8156d361 stack pointer = 0x0:0xfffffe00574e0fe0 frame pointer = 0x0:0xfffffe00574e1120 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = resume, IOPL = 0 current process = 915 (syz-executor) rdi: 0000000000000000 rsi: 0000000000000000 rdx: 0000000000000000 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 0000000000000001 rax: fffffe00033eee30 rbx: fffffe00548f99e0 rbp: fffffe00574e1120 r10: bb9145f93eb9c89f r11: 0000000000000017 r12: 0000000000000000 r13: 0000002bbd03d65e r14: fffffe00548f99d8 r15: 0000000000000000 trap number = 12 panic: page fault cpuid = 0 time = 1747459730 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00574e0810 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00574e0970 vpanic() at vpanic+0x257/frame 0xfffffe00574e0b30 panic() at panic+0xb5/frame 0xfffffe00574e0bf0 trap_pfault() at trap_pfault+0xaec/frame 0xfffffe00574e0d30 trap() at trap+0x78e/frame 0xfffffe00574e0f10 calltrap() at calltrap+0x8/frame 0xfffffe00574e0f10 --- trap 0xc, rip = 0xffffffff8156d361, rsp = 0xfffffe00574e0fe0, rbp = 0xfffffe00574e1120 --- callout_process() at callout_process+0x441/frame 0xfffffe00574e1120 handleevents() at handleevents+0x3ee/frame 0xfffffe00574e1190 timercb() at timercb+0x3cb/frame 0xfffffe00574e1250 lapic_handle_timer() at lapic_handle_timer+0x17f/frame 0xfffffe00574e1290 Xtimerint() at Xtimerint+0xb1/frame 0xfffffe00574e1290 --- interrupt, rip = 0xffffffff815cbaf4, rsp = 0xfffffe00574e1368, rbp = 0xfffffe00574e1370 --- __asan_load8_noabort() at __asan_load8_noabort+0x84/frame 0xfffffe00574e1370 witness_checkorder() at witness_checkorder+0x38f/frame 0xfffffe00574e1670 __mtx_lock_flags() at __mtx_lock_flags+0x187/frame 0xfffffe00574e1750 pmap_is_prefaultable() at pmap_is_prefaultable+0xc1/frame 0xfffffe00574e1790 vm_fault_prefault() at vm_fault_prefault+0x22e/frame 0xfffffe00574e1830 vm_fault() at vm_fault+0x4263/frame 0xfffffe00574e1bc0 vm_fault_trap() at vm_fault_trap+0xbd/frame 0xfffffe00574e1c10 trap_pfault() at trap_pfault+0x68b/frame 0xfffffe00574e1d50 trap() at trap+0xf4b/frame 0xfffffe00574e1f30 calltrap() at calltrap+0x8/frame 0xfffffe00574e1f30 --- trap 0xc, rip = 0x2b16ee, rsp = 0x8204f7610, rbp = 0x8204f7660 --- KDB: enter: panic [ thread pid 915 tid 100152 ] Stopped at kdb_enter+0x6e: movq $0,0x25bd887(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe00033eee30 rdx 0 rbx 0xffffffff827b0040 .str.27 rsp 0xfffffe00574e0950 rbp 0xfffffe00574e0970 rsi 0 rdi 0xffffffff81614779 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe00548a1000 r13 0xfffffffffffffffe r14 0xffffffff827b0040 .str.27 r15 0 rip 0xffffffff815fe90e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25bd887(%rip) db> show proc Process 915 (syz-executor) at 0xfffffe0054924580: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 766 at 0xfffffe00548db560 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0008009040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe000800f6d8 (map 0xfffffe000800f6d8) (map.pmap 0xfffffe000800f778) (pmap 0xfffffe000800f7e8) threads: 4 100152 Run CPU 0 syz-executor 100226 S uwait 0xfffffe0058a5d780 syz-executor 100228 S uwait 0xfffffe0058cf7900 syz-executor 100229 S uwait 0xfffffe0058a5d980 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 923 764 764 0 R (threaded) syz-executor 100175 RunQ syz-executor 100240 RunQ syz-executor 922 767 767 0 R (threaded) syz-executor 100224 RunQ syz-executor 100237 S uwait 0xfffffe0058cf7100 syz-executor 920 765 765 0 R (threaded) syz-executor 100170 S nanslp 0xffffffff83b9d501 syz-executor 100233 RunQ syz-executor 100234 S uwait 0xfffffe0007fec580 syz-executor 918 1 765 0 S uwait 0xfffffe0077f15280 syz-executor 915 766 766 0 R (threaded) syz-executor 100152 Run CPU 0 syz-executor 100226 S uwait 0xfffffe0058a5d780 syz-executor 100228 S uwait 0xfffffe0058cf7900 syz-executor 100229 S uwait 0xfffffe0058a5d980 syz-executor 910 1 765 0 S uwait 0xfffffe0058cf8000 syz-executor 905 1 765 0 S uwait 0xfffffe0058cf7300 syz-executor 904 1 765 0 S uwait 0xfffffe0058a5a200 syz-executor 901 1 766 0 S uwait 0xfffffe0058a5d880 syz-executor 893 1 766 0 T uwait 0xfffffe0058a5b180 syz-executor 891 1 767 0 SV lockf 0xfffffe0058e21580 syz-executor 886 1 886 0 Ss select 0xfffffe006e5d56c0 rtsol 885 1 885 0 Ss select 0xfffffe0059db3ac0 rtsol 883 1 883 0 Ss select 0xfffffe006e5d5540 rtsol 880 782 424 0 S kqread 0xfffffe0007f63500 rtsol 877 1 765 0 S uwait 0xfffffe0007fec680 syz-executor 858 1 766 0 S uwait 0xfffffe0058cf7400 syz-executor 857 1 766 0 S uwait 0xfffffe0058cf7c00 syz-executor 840 1 764 0 S uwait 0xfffffe0058cf8c00 syz-executor 832 1 765 0 S uwait 0xfffffe0058cf7800 syz-executor 830 1 765 0 S uwait 0xfffffe0058a5c580 syz-executor 829 1 766 0 S uwait 0xfffffe0058cf7200 syz-executor 824 0 0 0 DL (threaded) [KTLS] 100099 D - 0xfffffe0054629800 [thr_0] 100137 D - 0xfffffe0054629880 [thr_1] 100138 D - 0xffffffff83caec28 [reclaim_0] 820 1 767 0 SV uwait 0xfffffe0058cf7d00 syz-executor 819 1 766 0 S uwait 0xfffffe0058cf7b00 syz-executor 816 0 0 0 DL aiordy 0xfffffe00548fb5a0 [aiod4] 815 0 0 0 DL aiordy 0xfffffe00548fbb00 [aiod3] 814 0 0 0 DL aiordy 0xfffffe00548dc020 [aiod2] 813 0 0 0 DL aiordy 0xfffffe00548dc580 [aiod1] 782 772 424 0 S wait 0xfffffe0054808b00 sh 772 424 424 0 S wait 0xfffffe00548dd040 sh 767 763 767 0 R nanslp 0xffffffff83b9d501 syz-executor 766 763 766 0 R syz-executor 765 763 765 0 S nanslp 0xffffffff83b9d501 syz-executor 764 763 764 0 R syz-executor 763 761 761 0 S select 0xfffffe00547f92c0 syz-executor 761 759 761 0 Ss pause 0xfffffe0008026b70 csh 759 682 759 0 Ss select 0xfffffe005856d6c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0058a974b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0058e288b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0058e28cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0058e290b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0058e294b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0058e298b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0058e29cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0058e2a0b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0058e2a4b0 getty 738 1 18 0 S+ piperd 0xfffffe005a0112e0 logger 737 736 18 0 S+ nanslp 0xffffffff83b9d501 sleep 736 1 18 0 S+ wait 0xfffffe0054809060 sh 686 1 686 0 Ss nanslp 0xffffffff83b9d501 cron 682 1 682 0 Ss select 0xfffffe006e5d6240 sshd 495 1 495 0 Ss select 0xfffffe006e5d6340 syslogd 424 1 424 0 Ss wait 0xfffffe0054807020 devd 423 1 423 65 Ss select 0xfffffe0059db4340 dhclient 338 1 338 0 Ss select 0xfffffe006e5d63c0 dhclient 335 1 335 0 Ss select 0xfffffe006e5d6440 dhclient 17 0 0 0 DL syncer 0xffffffff83cbada0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008028040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cb9360 [bufdaemon] 100083 D - 0xffffffff83002140 [bufspacedaemon-0] 100096 D sdflush 0xfffffe0058e36ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d04380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83cea2f8 [dom0] 100081 D launds 0xffffffff83cea304 [laundry: dom0] 100082 D umarcl 0xffffffff81dcf8c0 [uma] 7 0 0 0 DL - 0xffffffff8391acd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84854850 [pf purge] 5 0 0 0 DL waiting 0xffffffff8456c700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff838e5340 [doneq0] 100047 D - 0xffffffff838e52c0 [async] 100076 D - 0xffffffff838e5140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ce5b40 [crypto] 100044 D crypto_ 0xfffffe0058556030 [crypto returns 0] 100045 D crypto_ 0xfffffe0058556080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00547d9088 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b45f00 [g_event] 100038 D - 0xffffffff83b45f20 [g_up] 100039 D - 0xffffffff83b45f40 [g_down] 2 0 0 0 RL (threaded) [clock] 100031 I [clock (0)] 100032 RunQ [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0008009040 [init] 10 0 0 0 DL audit_w 0xffffffff83ce65e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c2dff0 [swapper] 100005 D - 0xfffffe005462a000 [softirq_0] 100006 D - 0xfffffe0054629e00 [softirq_1] 100007 D - 0xfffffe0054629d00 [if_io_tqg_0] 100008 D - 0xfffffe0054629c00 [if_io_tqg_1] 100009 D - 0xfffffe0054629b00 [if_config_tqg_0] 100010 D - 0xfffffe0007f66200 [kqueue_ctx taskq] 100011 D - 0xfffffe0007f66100 [jail_remove taskq] 100012 D - 0xfffffe0007f66000 [bus taskq] 100015 D - 0xfffffe0007f65c00 [thread taskq] 100017 D - 0xfffffe0007f65a00 [aiod_kick taskq] 100018 D - 0xfffffe0007f65900 [deferred_unmount ta] 100019 D - 0xfffffe0007f65800 [inm_free taskq] 100020 D - 0xfffffe0007f65700 [in6m_free taskq] 100021 D - 0xfffffe0007f65600 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007f65500 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007f65500 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007f65500 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007f65500 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007f65400 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007f65400 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007f65400 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007f65400 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007f65300 [firmware taskq] 100041 D - 0xfffffe0007f65100 [crypto_0] 100042 D - 0xfffffe0007f65100 [crypto_1] 100057 D - 0xfffffe0007f64e00 [vtnet0 rxq 0] 100058 D - 0xfffffe0007f64d00 [vtnet0 txq 0] 100059 D - 0xfffffe0007f64c00 [vtnet0 rxq 1] 100060 D - 0xfffffe0007f64b00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe005856dd00 [virtio_balloon] 100066 D - 0xffffffff827b5380 [deadlkres] 100070 D - 0xfffffe0059be2000 [acpi_task_0] 100071 D - 0xfffffe0059be2000 [acpi_task_1] 100072 D - 0xfffffe0059be2000 [acpi_task_2] 100074 D - 0xfffffe0007f66e00 [mca taskq] 100075 D - 0xfffffe0007f65000 [CAM taskq] 100077 D - 0xfffffe0059be1d00 [ipsec_offload] db> show all locks Process 920 (syz-executor) thread 0xfffffe005490c000 (100233) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe00085106a8) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1752 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe007804b908) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1229 Process 915 (syz-executor) thread 0xfffffe00548a1000 (100152) shared rw vmobject (vmobject) r = 0 (0xfffffe00549033e0) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:364 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe000800f738) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4993 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5063K 486 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4213 sctp_stro 2 2309K 3 sysctloid 34987 2061K 35062 vtbuf 24 1968K 46 kobj 331 1324K 495 newblk 521 1154K 1134 vfscache 3 1025K 3 pcb 39 680K 369 inodedep 82 543K 171 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 165 334K 1016 filedesc 42 329K 177 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 8853 acpica 1674 184K 54426 vmem 5 144K 6 tidhash 3 141K 3 pagedep 35 137K 73 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 gtaskqueue 18 98K 18 bus 997 82K 5063 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 521 66K 521 ddb_capture 1 64K 1 kdtrace 228 43K 1165 umtx 336 42K 336 temp 35 37K 1855 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 138 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 BPF 17 20K 18 ifaddr 66 19K 68 ufs_mount 4 17K 5 proc 3 17K 3 LRO 16 17K 16 tty 16 16K 16 routetbl 124 16K 395 ithread 90 15K 90 bus-sc 34 15K 1647 lltable 44 14K 45 eventhandler 163 14K 163 ether_multi 157 13K 167 ifnet 7 13K 7 kenv 95 12K 95 kqueue 86 12K 997 GEOM 61 11K 477 CAM queue 5 11K 1528 rman 82 10K 437 rpc 8 9K 8 plimit 23 9K 321 in6_multi 65 9K 65 bmsafemap 3 9K 145 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 2 filemon 1 8K 3 shmfd 1 8K 3 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 taskqueue 69 8K 75 cred 27 7K 194 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 indirdep 19 5K 157 pwddesc 75 5K 932 ufs_dirhash 24 5K 24 diradd 35 5K 130 UMA 267 5K 267 pf_ifnet 10 5K 19 dirrem 17 5K 112 tcp_fsb_rack 2 5K 2 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 DEVFSP 51 4K 69 newdirblk 25 4K 62 selfd 49 4K 25134 proc-args 102 3K 1960 session 23 3K 34 terminal 11 3K 11 sctp_atcl 7 3K 156 acpidev 20 3K 20 lockf 25 3K 39 hhook 8 3K 10 clone 9 3K 74 uidinfo 3 3K 8 kcovinfo 36 3K 36 local_apic 1 2K 1 io_apic 1 2K 1 mkdir 16 2K 124 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 CC Mem 14 2K 98 in_multi 7 2K 9 Unitno 28 2K 52 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 tun 4 2K 4 select 12 2K 33 toponodes 6 2K 6 ipsecpolicy 2 2K 2 msi 9 2K 9 netlink 2 2K 72 inpcbpolicy 34 2K 292 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 8 NFSD session 1 1K 1 freefrag 7 1K 60 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 osd 19 1K 114 isadev 6 1K 6 mount 16 1K 97 pci_link 10 1K 10 crypto 4 1K 18 encap_export_host 12 1K 12 ip6opt 3 1K 13 procdesc 4 1K 10 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 sctp_atky 9 1K 160 cryptodev 5 1K 70 tcp_pcm_rack 1 1K 1 sctp_timw 1 1K 1 ip_moptions 4 1K 6 vnodes 1 1K 2 ktls 1 1K 5 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 frag6 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 in6_mfilter 2 1K 2 VN POLL 1 1K 2 aio 4 1K 4 iov 2 1K 13712 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_athm 7 1K 158 soname 4 1K 3414 filecaps 4 1K 78 sctp_vrf 1 1K 1 sctp_map 4 1K 6 ip6_msource 1 1K 1 ip_msource 1 1K 1 in_mfilter 1 1K 3 vnet 1 1K 1 pmc 1 1K 1 filedesc_to_leader 1 1K 2 entropy 2 1K 33 acpiintr 1 1K 1 cpus 2 1K 2 freework 1 1K 176 ip6_moptions 1 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 tcp_do_rack 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 69 sctp_iter 0 0K 11 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 sctp_aadr 0 0K 0 sctp_stri 0 0K 2 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 NMI handlers 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amdiommu_dom 0 0K 0 amdiommu_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 220 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefile 0 0K 64 freeblks 0 0K 80 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 0 0K 1 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 19 fadvise 0 0K 1 statfs 0 0K 187 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 26 lio 0 0K 5 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 173 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 288 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 635 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 1 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 2 pwd 0 0K 0 tty console 0 0K 0 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 1 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 mpi3mrbuf 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 175 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 70 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 12589 0 254 38494208 0 mbuf 256 8630 1032 18644 0 254 2473472 0 BUF TRIE 152 240 11564 890 0 62 1794208 0 malloc-384 384 4142 28 4486 0 30 1601280 0 malloc-128 128 11505 213 11895 0 126 1499904 0 malloc-4096 4096 331 1 495 0 2 1359872 0 UMA Slabs 0 112 11024 22 11024 0 126 1237152 0 sctp_asoc 2256 2 508 3 0 254 1150560 0 RADIX NODE 152 7142 185 30093 0 62 1113704 0 malloc-64 64 251 17074 25394 0 254 1108800 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16612 131 16612 0 254 937608 0 FFS inode 1168 554 27 621 0 8 678608 0 malloc-65536 65536 9 0 12 0 1 589824 0 sctp_ep 1152 5 506 152 0 254 588672 0 socket 1024 54 454 1658 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 178 0 0 2 467072 0 256 Bucket 2048 196 4 1147 0 8 409600 0 malloc-16384 16384 23 1 279 0 1 393216 0 sctp_raddr 736 2 515 3 0 254 380512 0 VM OBJECT 248 1330 110 14458 0 62 357120 0 malloc-65536 65536 4 1 114 0 1 327680 0 malloc-4096 4096 77 3 965 0 2 327680 0 THREAD 1824 152 16 240 0 8 306432 0 VNODE 440 592 101 661 0 30 304920 0 malloc-256 256 962 163 2387 0 62 288000 0 malloc-64 64 3853 242 10510 0 254 262080 0 malloc-16 16 14416 84 15572 0 254 232000 0 malloc-2048 2048 101 11 141 0 8 229376 0 DEVCTL 1024 22 198 147 0 0 225280 0 tcp_log 416 7 506 20 0 254 213408 0 MAP ENTRY 96 1811 331 45801 0 126 205632 0 malloc-65536 65536 1 2 63 0 1 196608 0 malloc-32768 32768 0 6 137 0 1 196608 0 malloc-32 32 5428 494 6484 0 254 189504 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-128 128 1205 190 25438 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 15 501 1183 0 254 165120 0 malloc-2048 2048 4 76 513 0 8 163840 0 malloc-2048 2048 10 70 348 0 8 163840 0 FFS2 dinode 256 554 76 621 0 62 161280 0 FPU_save_area 832 154 26 290 0 16 149760 0 malloc-1024 1024 126 18 342 0 16 147456 0 S VFS Cache 104 995 292 1110 0 126 133848 0 malloc-65536 65536 0 2 8 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 mbuf_packet 256 1 507 683 0 254 130048 0 tcp_inpcb 1304 14 82 98 0 8 125184 0 PROC 1376 74 14 923 0 8 121088 0 ksiginfo 112 66 978 107 0 126 116928 0 malloc-128 128 530 245 3781 0 126 99200 0 malloc-32768 32768 2 1 122 0 1 98304 0 malloc-32768 32768 1 2 5 0 1 98304 0 filedesc0 1072 75 16 932 0 8 97552 0 malloc-4096 4096 19 3 592 0 2 90112 0 UMA Kegs 384 225 8 225 0 30 89472 0 g_bio 408 0 210 6931 0 30 85680 0 128 Bucket 1024 42 41 248 0 16 84992 0 malloc-128 128 429 222 771 0 126 83328 0 64 Bucket 512 75 85 2008 0 30 81920 0 sctp_chunk 152 2 518 3 0 254 79040 0 malloc-64 64 674 397 2044 0 254 68544 0 malloc-64 64 603 468 2504 0 254 68544 0 malloc-128 128 376 151 962 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-384 384 116 34 535 0 30 57600 0 malloc-8192 8192 5 2 112 0 1 57344 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-128 128 183 220 740 0 126 51584 0 malloc-256 256 74 121 1253 0 62 49920 0 malloc-256 256 14 181 203 0 62 49920 0 malloc-256 256 93 102 277 0 62 49920 0 32 Bucket 256 72 123 478 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 13175 0 16 49152 0 malloc-8192 8192 4 2 8 0 1 49152 0 malloc-8192 8192 6 0 7 0 1 49152 0 malloc-2048 2048 9 15 533 0 8 49152 0 malloc-2048 2048 8 16 27 0 8 49152 0 malloc-1024 1024 7 41 519 0 16 49152 0 malloc-384 384 14 106 164 0 30 46080 0 malloc-384 384 91 29 91 0 30 46080 0 syncache 168 0 264 3 0 254 44352 0 clpbuf 2624 0 16 41 0 4 41984 0 vnpbuf 2624 0 16 1 0 16 41984 0 malloc-4096 4096 8 2 16 0 2 40960 0 malloc-4096 4096 7 3 10 0 2 40960 0 pcpu-8 8 4725 395 4889 0 254 40960 0 VMSPACE 584 53 17 902 0 16 40880 0 da_ccb 544 0 70 1843 0 16 38080 0 udp_inpcb 408 11 79 172 0 30 36720 0 malloc-64 64 14 553 13359 0 254 36288 0 malloc-64 64 6 561 6 0 254 36288 0 malloc-64 64 299 268 1767 0 254 36288 0 malloc-64 64 13 554 35 0 254 36288 0 malloc-128 128 2 277 4 0 126 35712 0 malloc-128 128 95 184 349 0 126 35712 0 routing nhops 256 26 109 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 71 19 73 0 30 34560 0 malloc-256 256 4 131 358 0 62 34560 0 malloc-256 256 55 80 211 0 62 34560 0 malloc-256 256 2 133 8 0 62 34560 0 malloc-256 256 52 83 396 0 62 34560 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-2048 2048 5 11 5 0 8 32768 0 malloc-2048 2048 11 5 73 0 8 32768 0 malloc-2048 2048 2 14 49 0 8 32768 0 malloc-1024 1024 2 30 5 0 16 32768 0 malloc-1024 1024 0 32 5 0 16 32768 0 malloc-1024 1024 26 6 57 0 16 32768 0 malloc-1024 1024 2 30 983 0 16 32768 0 malloc-512 512 4 60 161 0 30 32768 0 malloc-512 512 2 62 94 0 30 32768 0 malloc-512 512 8 56 9 0 30 32768 0 malloc-512 512 6 58 31 0 30 32768 0 malloc-512 512 5 59 20 0 30 32768 0 pcpu-64 64 496 16 496 0 254 32768 0 sctp_stream_msg_out 112 0 288 1 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 217 183 7482 0 126 32000 0 PGRP 120 27 237 38 0 126 31680 0 sctp_laddr 48 4 584 17 0 254 28224 0 rl_entry 48 2 586 4 0 254 28224 0 malloc-32 32 272 610 3001 0 254 28224 0 16 Bucket 144 56 140 291 0 62 28224 0 4 Bucket 48 8 580 14 0 254 28224 0 AIO 208 2 131 12 0 62 27664 0 TURNSTILE 136 169 20 169 0 62 25704 0 cpuset 200 8 120 48 0 62 25600 0 malloc-4096 4096 3 3 212 0 2 24576 0 pipe 736 20 13 333 0 16 24288 0 ertt_txseginfo 40 0 606 801 0 254 24240 0 PWD 40 31 575 139 0 254 24240 0 rtentry 168 29 115 34 0 62 24192 0 8 Bucket 80 70 230 358 0 126 24000 0 malloc-384 384 1 59 3 0 30 23040 0 ripcb 376 7 53 18 0 30 22560 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 169 87 169 0 126 22528 0 hostcache 64 2 313 2 0 254 20160 0 ertt 72 14 266 98 0 126 20160 0 malloc-32 32 53 577 506 0 254 20160 0 malloc-32 32 89 541 164 0 254 20160 0 malloc-32 32 186 444 1181 0 254 20160 0 malloc-32 32 11 619 11 0 254 20160 0 malloc-32 32 69 561 571 0 254 20160 0 malloc-32 32 6 624 1062 0 254 20160 0 2 Bucket 32 60 570 381 0 254 20160 0 KNOTE 160 5 120 35 0 62 20000 0 tcp_rack_map 128 3 152 3 0 126 19840 0 cryptop 280 0 70 4 0 30 19600 0 ktls_session 256 0 75 1 0 62 19200 0 L VFS Cache 320 0 60 4 0 30 19200 0 AIOLIO 272 0 70 5 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 2 0 1 16384 0 malloc-8192 8192 1 1 20 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 4 0 2 16384 0 malloc-4096 4096 1 3 4 0 2 16384 0 malloc-1024 1024 12 4 12 0 16 16384 0 malloc-1024 1024 1 15 3 0 16 16384 0 malloc-512 512 0 32 2 0 30 16384 0 malloc-512 512 2 30 2 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 2 0 16 16128 0 malloc-16 16 527 473 4776 0 254 16000 0 kenv 258 17 43 1065 0 30 15480 0 tcp_rack_pcb 1088 1 13 1 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 udplite_inpcb 408 2 34 4 0 30 14688 0 domainset 40 0 315 40 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-16 16 16 734 389 0 254 12000 0 malloc-16 16 33 717 320 0 254 12000 0 malloc-16 16 41 709 24915 0 254 12000 0 malloc-16 16 16 734 16 0 254 12000 0 malloc-16 16 50 700 76 0 254 12000 0 malloc-16 16 30 720 157 0 254 12000 0 itimer 352 0 33 2 0 30 11616 0 AIOCB 552 0 21 11 0 16 11592 0 malloc-384 384 26 4 37 0 30 11520 0 malloc-384 384 0 30 1 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 0 1 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 1309 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 152 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 256 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 384 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 152 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-512 512 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0